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Gorillas are ground-dwelling, predominantly herbivorous apes that inhabit the forests of central Africa. The eponymous genus ''Gorilla'' is divided into two species: the eastern gorillas and the western gorillas, and either four or five subspecies. They are the largest living primates by physical size. The DNA of gorillas is highly similar to that of humans, from 95–99% depending on what is counted, and they are the next closest living relatives to humans after the chimpanzees and bonobos. Gorillas' natural habitats cover tropical or subtropical forests in Africa. Although their range covers a small percentage of Africa, gorillas cover a wide range of elevations. The mountain gorilla inhabits the Albertine Rift montane cloud forests of the Virunga Volcanoes, ranging in altitude from . Lowland gorillas live in dense forests and lowland swamps and marshes as low as sea level, with western lowland gorillas living in Central West African countries and eastern lowland gorillas living in the Democratic Republic of the Congo near its border with Rwanda. == Etymology == The word "gorilla" comes from the history of Hanno the Navigator, (''circa'' 500 BC) a Carthaginian explorer on an expedition on the west African coast to the area that later became Sierra Leone. They encountered "a savage people, the greater part of whom were women, whose bodies were hairy, and who our interpreters called Gorillae".〔(Periplus of Hanno, final paragraph ). Shsu.edu. Retrieved on 2011-09-27.〕 The word was then later used as the species name, though it is unknown whether what these ancient Carthaginians encountered were truly gorillas, another species of ape or monkeys, or humans.〔 The American physician and missionary Thomas Staughton Savage and naturalist Jeffries Wyman first described the western gorilla (they called it ''Troglodytes gorilla'') in 1847 from specimens obtained in Liberia.〔Conniff R. Discovering gorilla. Evolutionary Anthropology, 18: 55–61. 〕 The name was derived ,〔(Γόριλλαι ), Henry George Liddell, Robert Scott, ''A Greek-English Lexicon'', on Perseus Digital Library〕 described by Hanno. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「gorilla」の詳細全文を読む スポンサード リンク
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